Federal Office of Topography swisstopo

The centre of competence for the Swiss Confederation responsible for geographical reference data, for instance the description, representation and archiving of geographic spatial data.

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53 datasets found

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Bedrock elevation model

Federal Office of Topography swisstopo
Regions and cities, Environment

The bedrock elevation model is a complete model of the bedrock surface (or Quaternary base) in the Molasse Basin, the larger Alpine valleys (Rhine, Rhône, Aare, Reuss, Linth and...

Last updated: April 29, 2015
- SERVICE
- WMS
- WMTS
- ZIP
- API
- official-geodata
- glaciation
- bouguer-anomaly
- conservation-and-archiving-planning-aap---confederation
- geomorphology
- sedimentation-basin
- sedimentation-geology
- geology
- fsdi-federal-spatial-data-infrastructure
Crushed-rock aggregates

Federal Office of Topography swisstopo
Regions and cities, Environment

This dataset shows the extraction and production sites of crushed-rock aggregates in Switzerland (in operation or decommissioned). Crushed-rock aggregates play an important role...

Last updated: October 1, 2017
- SERVICE
- WMS
- API
- lithology
- conservation-and-archiving-planning-aap---confederation
- petrography
- built-structure
- geotechnics
- geology
- fsdi-federal-spatial-data-infrastructure
Thickness model of unconsolidated deposits

Federal Office of Topography swisstopo
Regions and cities, Environment

The thickness model of unconsolidated deposits is a digital data set that describes the thickness of the unconsolidated deposits. This product is derived from the bedrock elevation...

Last updated: April 29, 2015
- SERVICE
- WMS
- WMTS
- ZIP
- API
- conservation-and-archiving-planning-aap---confederation
- bouguer-anomaly
- glaciation
- official-geodata
- sedimentation-geology
- sedimentation-basin
- geomorphology
- geology
- fsdi-federal-spatial-data-infrastructure
Natural stones on buildings

Federal Office of Topography swisstopo
Regions and cities, Environment

This dataset shows the use of stone in the construction of over 4,000 buildings in Switzerland. The data was collected by Francis de Quervain between 1954 and 1983. Over the past...

Last updated:
- SERVICE
- WMS
- WMTS
- API
- lithology
- petrography
- conservation-and-archiving-planning-aap---confederation
- built-structure
- geotechnics
- geology
- fsdi-federal-spatial-data-infrastructure
Status of the cantonal geotope inventories

Federal Office of Topography swisstopo
Regions and cities, Environment

The Geotopes Project Group (Swiss Academy of Sciences SCNAT) centralises all geodata relating to cantonal geotope inventories in a GIS database. The aim is to obtain a nationwide...

Last updated: February 15, 2023
- HTML
- WMS
- WMTS
- API
- SERVICE
- geotope
- canton
- protected-natural-zone
- conservation-and-archiving-planning-aap---confederation
- register
- fsdi-federal-spatial-data-infrastructure
- protected-sites
- geology
Declination Map of Switzerland 1:500000

Federal Office of Topography swisstopo
Regions and cities, Environment

Geomagnetic maps are the result of measurements of total intensity, declination and inclination. The declination describes the angle formed between magnetic and geographic north....

Last updated: December 31, 1979
- SERVICE
- WMS
- WMTS
- ZIP
- API
- geophysical-map
- e-geoch-geoportal
- conservation-and-archiving-planning-aap---confederation
- official-geodata
- geophysics
- magnetism
- geology
- fsdi-federal-spatial-data-infrastructure
Geoid model CHGeo2004 in CH1903

Federal Office of Topography swisstopo
Regions and cities, Environment

Swiss geoid model in the version of 2004 (CHGeo2004) in the reference system CH1903. It forms the zero reference surface (approximated mean sea level) for height determination and...

Last updated: March 7, 2004
- SERVICE
- ZIP
- WMS
- WMTS
- conservation-and-archiving-planning-aap---confederation
- reference-system
- official-geodata
- national-survey
- geoid
- transformation
- geodesy
- elevation
- coordinate-reference-systems
- fsdi-federal-spatial-data-infrastructure
Hydrogeological Map of Switzerland: Vulnerability of Groundwater Resources 1:500000

Federal Office of Topography swisstopo
Regions and cities, Environment

The Federal Office for the Environment (FOEN) is the body within the Swiss Geological Survey responsible for hydrogeology. The 1:500,000 Hydrogeological Map forms part of the...

Last updated: January 1, 2008
- SERVICE
- WMS
- WMTS
- API
- e-geoch
- official-geodata
- conservation-and-archiving-planning-aap---confederation
- earth-science
- groundwater-protection
- hydrogeology
- groundwater-endangering
- fsdi-federal-spatial-data-infrastructure
Lithological-petrographic map of Switzerland 1:200000

Federal Office of Topography swisstopo
Regions and cities, Environment

The Lithological-petrographic map of Switzerland 1:200,000 provides an overview of the subsurface classified according to lithological-petrographic criteria. The legend is designed...

Last updated: January 1, 1967
- SERVICE
- WMS
- WMTS
- API
- conservation-and-archiving-planning-aap---confederation
- official-geodata
- petrography
- lithology
- excavation-site
- geotechnics
- quarry
- geology
- mineral-resources
- fsdi-federal-spatial-data-infrastructure
Geoid model CHGeo2004 in ETRS89

Federal Office of Topography swisstopo
Regions and cities, Environment

Swiss geoid model in the version of 2004 (CHGeo2004) in the reference system ETRS89. It forms the zero reference surface (approximated mean sea level) for height determination and...

Last updated: March 7, 2004
- SERVICE
- ZIP
- WMS
- WMTS
- reference-system
- national-survey
- geoid
- conservation-and-archiving-planning-aap---confederation
- official-geodata
- transformation
- geodesy
- coordinate-reference-systems
- elevation
- fsdi-federal-spatial-data-infrastructure
Aeromagnetic Map of the Swiss Plateau and the Jura Mountains

Federal Office of Topography swisstopo
Regions and cities, Environment

The overall magnetisation of a rock consists of induced magnetisation caused by the Earth's magnetic field and of remanent magnetisation acquired by the rock during its formation....

Last updated: January 1, 1983
- SERVICE
- WMS
- WMTS
- API
- geophysical-map
- official-geodata
- conservation-and-archiving-planning-aap---confederation
- magnetism
- geophysics
- geology
- fsdi-federal-spatial-data-infrastructure
National Gravity Network

Federal Office of Topography swisstopo
Regions and cities, Environment

Current base stations of the national gravity network. These stations are observed regularly and serve as reference Points for gravimetric projects.The backbone of this network is...

Last updated: August 10, 2015
- SERVICE
- WMS
- API
- HTML
- gravimetry
- official-geodata
- conservation-and-archiving-planning-aap---confederation
- fsdi-federal-spatial-data-infrastructure
Dimension stone

Federal Office of Topography swisstopo
Regions and cities, Environment

This dataset shows the extraction and production sites of dimension stone in Switzerland (in operation or decommissioned). Sculpted or sawn, these dimension stones are mainly used...

Last updated: October 1, 2017
- SERVICE
- WMS
- API
- conservation-and-archiving-planning-aap---confederation
- petrography
- lithology
- built-structure
- geotechnics
- geology
- fsdi-federal-spatial-data-infrastructure

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53 datasets found

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